> > > Its festering quietly in the glibc source tree where all large and
> > > dubiously justifiable hacks seem to end up
> >
> > In such case, linus, here is your "reasonable" example. For PPro, it
> > is faster to copy out-of-order, and if we wanted to use that for
> > copy_to_user, you'd have your example.
>
> Hey, you didn't read Alan's email.
>
> The fact that glibc may use it is a strike _against_ your example.
>
> Have you looked at glibc performance lately?
:-).
Pavel
-- Casualities in World Trade Center: ~3k dead inside the building, cryptography in U.S.A. and free speech in Czech Republic. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/